Blitzboard is an open-source web tool to create custom dashboards for visualizing complex information, which may include relationships, dependencies, locations, and time. You can easily edit the data and configure its layouts, icons, labels, and more.
101 :person name:Alice country:"United States"
102 :person :student name:Bob country:Japan
101 -- 102 :same_school :same_class since:2012
101 -> 102 :likes since:2015
Blitzboard can maintain multiple dashboards with their respective visualization configurations, moreover, connect to databases to retrieve real-time information.